AIRTEC STAGE 2 INTERCOOLER UPGRADE AND 2.5-INCH BIG BOOST PIPES FOR FOCUS RS MK2 Airtec Logo:Red Logo CSF’s proprietary B-Tube Technology enhances

CSF’s proprietary B-Tube Technology enhances heat transfer by approximately 15% compared to conventional oval welded tubes

Extensively validated across repeated long stints in high ambient temperatures

and our team have installed these on RS6 builds with excellent feedback

257 mm non vented disc

5 Series 550i F07 4

AIRTEC STAGE 2 INTERCOOLER UPGRADE AND 2.5-INCH BIG BOOST PIPES FOR FOCUS RS MK2 Airtec Logo:Red Logo CSF’s proprietary B-Tube Technology enhancesAIRTEC Stage 2 Intercooler Upgrade and 2. 5 inch Big Boost Pipes Focus RS MK2 As part of our expanding Focus RS product range, AIRTEC Motorsport is proud to launch our Stage 2 intercooler upgrade suitable for track or fast road use. In order to ensure there is no noticeable loss in performance during extended periods of hard driving, we have developed a larger, freer flowing intercooler that is a direct replacement for the smaller and more restrictive